Igisubizo cyihuse: Guhuza ingufu n'itumanaho rya BMS biratandukanye
Iyo bateri nyinshi zikora icyarimwe, kuzihuza ku ruhande rw'amashanyarazi ya DC ntabwo bihita bihuza BMS zazo ku ruhande rw'itumanaho.
Ku bijyanye n'imiterere ya BMS yo kubika ingufu mu rugo ya DALY yo mu bwoko bwa 4th Gen, inzira y'itumanaho ifatika ni iyi: Buri paki → BMS yayo → Iranga rya BMS ryikora → RS485 y'imbere → Aho itumanaho rikuru/ryakira → Itumanaho rya Inverter.
Bityo, umukiriya agomba kugenzura ibintu bitatu ukwabyo: buri paki ifite BMS ikwiye, ibice bya BMS bishobora kumenyekana no guhuzwa imbere, kandi sisitemu ya bateri ikoresha uburyo bwo guhuza na protocole bisabwa na inverter nyayo.
Ingingo y'ingenzi:Guhuza amashanyarazi kuri parallel ≠ Itumanaho rya BMS ≠ Itumanaho rya inverter.
1. Buri paki ya bateri iracyafite BMS yayo
Muri bateri nyinshi zibikwamo amapaki menshi, buri bateri icungwa na BMS yayo. BMS ikurikirana kandi ikarinda iyo paki mbere yuko amapaki yinjira muri sisitemu nini yo kubika ingufu.
| Paki ya bateri | BMS yo ku rwego rwo hejuru |
|---|---|
| Paki ya 1 | BMS 1 |
| Paki ya 2 | BMS 2 |
| Paki ya 3 | BMS 3 |
| … | … |
| Paki n | BMS n |
Ibi bivuze ko imiterere y'amashanyarazi n'imiterere y'itumanaho bigomba kugenzurwa ukwabyo. Guhuza DC bisanzwe ntabwo birema umuyoboro w'itumanaho wa BMS ubwabyo.
2. Menya neza ko buri BMS ishobora kumenyekana
Iyo ibice byinshi bya BMS bisangiye sisitemu imwe y’amapaki menshi, sisitemu ikeneye uburyo bwizewe bwo gutandukanya BMS imwe n’indi.
Mu buryo bwa DALY 4th Gen parallel architecture bushyigikiwe, kumenya aderesi za BMS byikora bigabanya gukenera gushyiraho aderesi za DIP-switch mu buryo bw'intoki mu gihe cyo kuzikoresha.
Igenzura ry'abakiriya: Ese sisitemu ishobora kumenya buri BMS neza mbere yo gukomeza gukoresha inverter communication?
Kumenya BMS bikemura intambwe yo kumenya igikoresho. Ntabwo ubwabyo byemeza ko inverter ihuye.
3. Huza Ibice bya BMS ukoresheje urwego rw'itumanaho ry'imbere
Ku bijyanye n'imiterere ya DALY 4th Gen ishingiye ku bikoresho bihari, itumanaho ry'imbere hagati y'ibikoresho bya BMS bikoresha RS485 mu buryo bwa daisy-chain.
Inzira yoroshye yo gutumanaho ni: Paki ya 1 / BMS 1 → Paki ya 2 / BMS 2 → Paki ya 3 / BMS 3 → … → Paki n / BMS n.
Iyi nzira y'itumanaho ya RS485 itandukanye n'ihuza ry'amashanyarazi rya DC hagati y'amapaki ya bateri.
Ibisobanuro nyabyo by’imirongo ihuza insinga, uburyo insinga zikurikirana, uburyo bwo guhagarika, n’uburyo bwo kuyikoresha bigomba gukurikiza inyandiko z’ibicuruzwa bya DALY.
4. Gutandukanya itumanaho rya BMS ry'imbere n'itumanaho rya Inverter
| Ihuza ry'itumanaho | Intego | Imiterere y'ubwubatsi bwa DALY mu 1945 iravugwa hano |
|---|---|---|
| BMS ↔ BMS | Kumenya no guhuza BMS muri sisitemu ya bateri iri kumwe | RS485 y'imbere |
| Sisitemu ya bateri ↔ Inverter | Hindura amakuru ya bateri ukoresheje inverter ijyanye nayo | CAN / RS485 hamwe na protocole ishyigikiwe n'amategeko |
Interineti ya CAN cyangwa RS485 yonyine ntigaragaza imikoranire ya inverter. Icyitegererezo nyacyo cya inverter na protocole y'itumanaho ikenewe bigomba kandi guhuza imiterere ya BMS yatoranijwe.
Itegeko ry'umukiriya: Guhuza imikorere ya Interineti n'iyubahirizwa rya protocole ni igenzura ritandukanye.
5. Urutonde rw'amabwiriza agenga kohereza ubutumwa ku buryo bunyuranye
| Igenzura | Icyo ugomba kwemeza |
|---|---|
| Imiterere y'udupaki | Ni bateri zingahe zizakoresha icyarimwe? |
| BMS yo ku rwego rwo hejuru | Ese buri paki ikoresha imiterere ya BMS isabwa? |
| Ibimenyetso bya BMS | Ese buri BMS ishobora kumenyekana neza? |
| Itumanaho ry'imbere mu gihugu | Ese inzira y'itumanaho ya BMS-to-BMS RS485 yashyizweho? |
| Topologiya y'itumanaho | Ese ibikoresho bya BMS bifitanye isano hakurikijwe inyandiko zikoreshwa mu gupima ibicuruzwa? |
| Aho itumanaho rikuru/ryakira | Ni iyihe bateri/BMS ihuza inverter? |
| Icyitegererezo cya inverter | Ikirango n'icyitegererezo nyacyo ni ibihe? |
| Interuro | Ese umushinga usaba CAN cyangwa RS485? |
| Porotokole | Ese imiterere ya BMS yatoranijwe ishyigikira protocole ya inverter ikenewe? |
Kora ubu bushakashatsi mbere yo gufata bateri isanzwe nk'uburyo bw'itumanaho bwa BMS buhuriweho.
6. Ni iki DALY 4th Gen ishyigikira kuri ubu buryo bw'ubwubatsi?
| Imikorere | Ubushobozi bushyigikiwe |
|---|---|
| Kwaguka mu buryo bujyanye n'igihe | Amapaki agera kuri 16 mu buryo bushyigikiwe |
| Ibimenyetso bya BMS | Iranga aderesi ya BMS yikora |
| Itumanaho ry'imbere mu mapaki menshi | RS485 |
| Kugaragara kw'amapaki menshi | Amakuru yerekeye paki imwe ku yindi ashobora kurebwa mu buryo bw’ikoranabuhanga bushyigikiwe |
| Itumanaho rireba inverter | CAN / RS485 hamwe na porogaramu za inverter zishyigikiwe |
Ku bijyanye n'uburyo bwo kugenzura bushyigikiwe, amakuru yerekeye paki ku giti cyayo ashobora kuba arimo inomero y'ipaki, imiterere y'imikorere, voltage, amashanyarazi, SOC, imiterere ya MOS yo gushyushya, n'imiterere ya MOS yo gukuraho.
Iyi ngingo igarukira kuri topology y'itumanaho: ni nde umenyekana, uburyo ibice bya BMS bihuzwa, n'uburyo sisitemu ya bateri igera ku kimenyetso cy'ingufu.
Ikibazo gikurikira cyo guhuza: Niba ukeneye kumenya amakuru ya bateri nyinshi inverter yakira—nk'amakuru ya SOC, accelerator, alarms, cyangwa andi makuru yo ku rwego rwa sisitemu—genzura imyitwarire ya sisitemu-amakuru ukwayo ku bijyanye n'imiterere ya BMS na protocole ya inverter.
Ibibazo Bikunze Kubazwa
Ese buri paki ya bateri ijyanye nayo ikeneye BMS yayo?
Mu buryo bw’imiterere y’amapaki menshi twavuze hano, yego: buri paki ya bateri icungwa na BMS yayo, mu gihe imiterere y’itumanaho ihuza ibice bya BMS ku rwego rwa sisitemu.
Ese DALY yo mu bwoko bwa 4th Gen ikoresha RS485 hagati y’udupaki duhuriranye?
Mu buryo bwa DALY 4th Gen, itumanaho rya BMS ryo mu bwoko bwa parallel-pack rikoresha RS485. Ntubishyire muri rusange kuri buri gicuruzwa cya DALY cyangwa buri buryo bwo kubika ingufu.
Niba BMS na inverter byombi bifite CAN, ese bihuye?
Ntabwo ari mu buryo bwikora. Interineti ifatika, moderi nyayo ya inverter, protocole y'itumanaho, hamwe n'imiterere ya BMS yatoranijwe bigomba gusuzumwa hamwe.
Saba Isuzuma rya Parallel BMS Communication
Ku mushinga wo kubika ingufu ukoresheje amapaki menshi, ohereza DALY chemistry ya bateri yawe, umubare wa S, ubushobozi kuri buri paki, umubare w'amapaki ajyanye, ibisabwa na BMS, ikirango/icyitegererezo nyacyo cya inverter, umurongo wa CAN/RS485 ukenewe, protocole y'itumanaho, ibisabwa mu gukurikirana, n'ingano iteganijwe.
Ibi bituma itsinda ry’abatekinisiye rigenzura imiterere y’itumanaho mbere yo gupima cyangwa gukoresha icyitegererezo.
Igihe cyo kohereza ubutumwa: 11 Nzeri 2026
